An Air India Boeing 787, the same kind of plane that crashed 4 days earlier, was forced to turn around after a midair "technical issue," the airline says.

Boeing stock rose on Monday as investors awaited more information about the tragic 787 crash.Shares of the commercial jet maker were up 0.8% at $201.98 in midmorning trading. The S&P 500 and Dow Jones Industrial Average were up 1.

Air India has finalized enhanced inspections on 22 Boeing 787 aircraft in its fleet following last week’s crash. The airline operates 33 Dreamliners, with the first acquisition dating back to 2012. The aircraft involved in the incident had been operational since 2014.